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10 Best weight gainers of 2026
Save up to 21% off
Best Choice1
Optimum Nutrition9.7Exceptional
Optimum Nutrition Gold Standard Pro Gainer, Weight Gainer Protein Powder, Double Chocolate, 10.19 Pounds (Packaging May Vary)
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is discontinued by manufacturer:No
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product dimensions:11.5 x 6 x 17 inches 10.19 Pounds
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country of origin:USA
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asin:B002DYIZM6
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date first available:April 28, 2004
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Value for Money2
Optimum Nutrition9.6Exceptional
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate, 12 Pound (Packaging May Vary)
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Optimum Nutrition9.4Excellent
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Vanilla, 6 Pound (Packaging May Vary)
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4
Optimum Nutrition9.1Excellent
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate Peanut Butter, 6 Pound (Packaging May Vary)
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is discontinued by manufacturer:No
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product dimensions:8.06 x 8.06 x 10.39 inches 6 Pounds
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country of origin:USA
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asin:B00GJXA2RS
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date first available:November 8, 2013
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5
NAKED8.9Very Good
NAKED Vanilla Mass - All Natural Vanilla Weight Gainer Protein Powder - 8lb Bulk, NSF Certified, GMO Free, Gluten Free & Soy Free, No Artificial Ingredients - 1,260 Calories - 11 Servings
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is discontinued by manufacturer:No
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product dimensions:7.97 x 8.1 x 11.1 inches 8 Pounds
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country of origin:USA
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asin:B01IO5TJZ4
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date first available:July 18, 2016
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6
BSN8.8Very Good
BSN TRUE-MASS Weight Gainer, Mass Gainer Protein Powder, Post Workout Muscle Recovery Powder, Muscle Gainer, 4:1 Carbs to Protein Ratio, Strawberry Milkshake, 10.25 Pound, 15 Servings
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is discontinued by manufacturer:No
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product dimensions:11.5 x 5.5 x 16.65 inches 10.38 Pounds
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country of origin:USA
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asin:B00BXLEFGK
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date first available:April 1, 2013
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7
Supragenix8.6Very Good
Supragenix CB-1 Weight Gainer Pills (90 Count) | Weight Gain Support for Women & Men | Clinically Tested Appetite Booster | Powerful Mass Gainer
21% Off
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8
RIVAL NUTRITION8.5Good
RIVAL NUTRITION Clean Gainer I High Protein Lean Gainer Powdered Drink Mix I 30g Protein Per Serving (12lb, Chocolate Fudge)
12% Off
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9
Optimum Nutrition8.4Good
Optimum Nutrition Gold Standard Pro Gainer, Weight Gainer Protein Powder, Vanilla Custard, 5.09 Pounds (Packaging May Vary)
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is discontinued by manufacturer:Yes
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product dimensions:7.8 x 7.87 x 11.18 inches 5.09 Pounds
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country of origin:USA
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asin:B0015R39XM
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date first available:November 22, 2004
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10
BOOST8.3Good
BOOST Very High Calorie Nutritional Drink – Helps Weight Gain & Maintenance -530 Calories -26 Vitamins & Minerals - 22 g Protein - Variety Pack - Vanilla, Chocolate & Strawberry - 8 fl oz (Pack of 24)
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asin:B0D67GSHXQ
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product dimensions:8.5 x 6.4 x 5.8 inches 15.3 Pounds
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item model number:00043900164533
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manufacturer:Nestle
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country of origin:USA
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